In a trial of 100 patients who received 10-mg doses of a drug daily, 38 reported a headache as a side effect. use the information above to complete parts (a) through (c).
a. verify that the requirements for constructing a confidence interval about modifyingabove p with caret are satisfied. are the requirements for constructing a confidence interval about modifyingabove p with caret satisfied?
yes
no
b. construct a 99% confidence interval for the population proportion of drug users who will report a headache as a side effect.
the confidence interval is from
nothing to
nothing.
(use ascending order. round to three decimal places as needed.)
c. interpret the confidence interval. choose the correct answer below.
a.
there is a 99% chance that the true value of p will not fall in the interval.
b.
we are 99% confident that the interval actually does contain the true value of p.
c.
we are 99% confident that the interval actually does not contain the true value of p.
d.
there is a 99% chance that the true value of p will fall in the interval.